 | Zoological Society of London - 1890 - 894 pagine
...parietals in contact behind the interparietal ; fifth and sixth or sixth and seventh labials largest and below the eye. Ear-opening oval, smaller than the eye-opening ; no auricular lobules. 38 smooth scales round the middle of the body, laterals smallest. A pair of large prseanals. The adpressed... | |
 | George Albert Boulenger - 1890 - 570 pagine
...forming a short suture behind the interparietal ; no nuchals ; fifth and sixth upper labials largest and below the eye. Ear-opening oval, smaller than the eye-opening; no auricular lobules. 40 smooth scales round the middle of the body, laterals smallest. A pair of large praanals. The hind... | |
 | 1903 - 752 pagine
...parietals forming a suture behind the interparietal ; nuchals ^ passing gradually into the dorsals ; third, fourth, and fifth labials below the eye. Ear-opening...smaller than the eye-opening ; no auricular lobules. 24 or 26 scales round the middle of the body, dorsals largest, dorsals and laterals rough with minute... | |
 | Rooij Nelly De - 2019 - 408 pagine
...first twice as long as second; 11 — 13 supraciliaries; frontoparietals and interparietal distinct; parietals forming a suture behind the interparietal;...no nuchals; fourth and fifth labials below the eye. 40 — 44 smooth scales round the middle of the body; the distance between the end of the snout and... | |
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... in length ; parietals forming a suture behind the interparietal ; no nuchals; fourth and fifth labials below the eye. Ear-opening oval, smaller than the eye-opening; no auricular lobules. 